244366915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{61631}}^1$

素因数の和:61710

約数の個数: 16

約数和(自身を含む): 320979456

約数和(自身を除く): 76612541

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 61631, 308155, 801203, 3759491, 4006015, 18797455, 48873383, 244366915]

約数ペア:

[(1, 244366915), (5, 48873383), (13, 18797455), (61, 4006015), (65, 3759491), (305, 801203), (793, 308155), (3965, 61631)]